Autel MaxiIM IM508S — Key Fob Programmer and IMMO Tool
The MaxiIM IM508S is Autel's mid-range key programming and immobilizer tool. It handles key fob programming, all-keys-lost scenarios, and IMMO functions for a wide range of domestic, Asian, and European vehicles — at a lower price point than the IM608 series while still delivering solid key programming capability alongside basic vehicle diagnostics.
Key Programming Features
- All-keys-lost (AKL) programming for supported makes
- Add key / spare key / smart key programming
- IMMO PIN code reading
- Key fob programming and cloning
- Guided, step-by-step key programming procedures
Diagnostic Capability
- All-system scanning, read/clear codes, live data
- Service functions: oil reset, EPB, BMS, SAS, and more
- Comprehensive U.S., Asian, and European vehicle coverage
What's Included
- IM508S tablet
- VCI, OBD-II cables
- 1 year software updates and limited warranty
IM508S vs. IM608
The IM508S covers the most common key programming jobs at a lower cost. The IM608 series adds the XP400Pro programmer for deeper EEPROM/MCU work and supports a wider range of all-keys-lost scenarios. If you're doing basic key programming and fob replacements, the IM508S handles it. For advanced locksmith work, consider the IM608 bundle.
Weight: 11.16 lbs
Call 866-217-0063 for key programming tool questions.




